0 1 2 3 Wed 13 Jan 1999 Wed 20 Jan 1999 Wed 27 Jan 1999 Wed 03 Feb 1999 Wed 10 Feb 1999 Wed 17 Feb 1999 Wed 24 Feb 1999 Wed 03 Mar 1999 Wed 10 Mar 1999 Tue 16 Mar 1999 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All